that we might see more specifics like immigration, especially tax policy. that's what we're going to be hearing more from him tonight, some specifics so that when a president bushes him, he's ready. >> now, one of the big gaffes or big mistakes, sin nilla, that we've seen from rom knee is this tape, the 47% and that's bound to come ut many say tonight, either from the president or from the moderator. bill clinton today, take a listen. >> i couldn't believe the other day when the president's opponent said 47% of american people who don't pay income tax just want to hang around and be president. we just have to wean them off because they don't want to pay income tax. now, a guy with a tax account in the cayman islands is attacking other people? when you really bust someone for what you did, it really takes a lot of gal, you know. >> now, that's former president clinton. will the president go after mitt romney tonight? do you think? >> well, it's hard to imagine that somebody, either jim lehrer or the president himself, won't bring up the 47% video because it has been devastating to